Training courses Your training hub for all EXFO products and solutions. 联系我们 客户服务 联系销售代表 技术支持 Training courses 联系我们 客户服务 联系销售代表 技术支持 Filter Cancel Course type On-site (2) Online (1) Live online (1) Application Dispersion characterization and spectral testing (CD-PMD) (5) Transport (4) Optical loss and reflection (3) FTTx (3) Optical Time Domain Reflectometer (OTDR) (2) Datacom (2) Copper Access (2) Clear all Optical Time Domain Reflectometer (OTDR) Featured OTDR/iOLM Testing This course teaches attendees how to interpret OTDR measurements based on general reflectometry theory. It also covers the limitations of both the theory and the instrument, as understanding these lim... Optical Time Domain Reflectometer (OTDR) 1 day On-site Online Live online EXFO certified fiber-optic training Get certified to assess the performance of the fiber optic infrastructure in data centers and enterprise private networks. Optical Time Domain Reflectometer (OTDR) Optical loss and reflection 2 days On-site